John Michael Custer is Director at WATSCO INC (WSO). They have made 1 open-market trade across 1 company since 2025, most recently 2025-06-10.
CIK 0001762659
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| WSO | 3,552 | $1.1M |
Shares reported on the most recent Form 4, priced at the 2025-06-12 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WSO | SELL | 2025-06-10 | 2025-06-12 | $448.27 | $986K | -3.4% | +7.8% | -11.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.